@rcullen I'd like to help. First, can you tell me what troubleshooting steps you've taken to improve your speeds? As I don't want to ask you to re-do previous steps. Also, when did you start to notice the frequent buffering?
I see your PM and you're on the right track with taking speed tests and moving your router to different locations in your house.
What sort of modem/router do you have? Which broadband plan is on your account? Have you tested 3G only for a day or two to see if that helped? We have a 3MadeEasy blog to help community members with their broadband coverage. Have a look and follow the steps 👉 click here